field lens

1. Curvature of field: A lens fault in which a perfect image at all pionts on the flat film cannot be formed because the lens do not have the right curvature.
   像面弯曲：镜头像差的一种。由于镜头的度不准确，所以不能在平放的菲林上造成完美的影像；
2. A scanning laser system is mainly composed of XY scanning mirrors, field lens, mirrors, computer-controlled labeling software, etc.
   扫描激光系统主要由XY扫描镜、场镜、振镜及计算机控制的打标软件等构成。
3. Wide field inversion lens system in operation of complicated retinal detachment
   广视野系统在复杂视网膜脱离手术中的应用
4. This time another optical device, the field lens came to the rescue.
   这个时候另一个光学器件，外地镜头来抢救。
5. Staring from Fresnel diffraction integral, we deduced the optical intensity distribution in the Fresnel zone of the diffraction field of the annular-aperture lens axicon.
   从菲涅耳衍射积分公式出发，推导多色高斯光束被球差透镜衍射后光强分布的解析公式，进行数值模拟和物理分析。
6. Then the scratches and spots on the field lens would be visible at the eye lens.
   此时场镜上的划痕和小点会在接目镜中看见。
7. Clinical study on wide field inversion lens system for treatment of pseudophakic retinal detachment
   广视野镜倒像装置系统应用于人工晶状体眼视网膜脱离手术的临床观察
8. Cryotherapy in treatment of 30 patients with complicated retinal detachment under surgical microscope with wide field inversion lens system
   广角视野观察系统联合手术显微镜直视下冷凝治疗复杂性视网膜脱离30例
9. Physiological electric field inhibiting lens epithelial cell proliferation by controlling cell cycle Storm damage blacked out much of the region.
   电场暴露抑制晶状体上皮细胞的增殖暴风雨的袭击使这个地区大范围断电。
10. Use magnetic field lens again, two kinds of electron lens elaborate respectively below form and principle.
    又用磁场透镜，下面分别阐述两种电子透镜的构成和原理。
11. Objective: To discuss the benefit of wide field inversion lens system in operation of complicated retinal detachment Methods: 46 eyes with complicated retinal detachment received operation, wide field inversion lens system was used.
    目的：探讨广视野镜倒像装置系统在玻璃体视网膜显微手术治疗复杂视网膜脱离中应用的价值。
12. Galvanometer scanner includes reflecting mirror, scanning motor& servo circuit, angle sensor and scanning field lens.
    振镜扫描器由扫描反射镜、扫描电机及伺服驱动电路、角位置传感器和扫描物镜组成。
13. Design of Reflective Broadening Band Field Lens
    反射型扩束式场镜的设计
14. The distribution of optical field passing through lens array is analyzed.
    结合列阵透镜的透过率分析了其后的光场分布。
15. The particular functions and the impact to the systemic performance of the critical elements such as lighting system, grating, field lens and electronic ocular are analyzed.
    对系统的关键性部件如照明系统、光栅、物镜和电子目镜的选用以及它们对系统性能的影响进行了分析。
16. Distortion Detect of Large Field Projection Lithography Lens
    大视场投影光刻物镜的畸变特性检测
17. Design of field lens in infrared optical systems
    红外光学系统中的场镜设计
18. The effect of field lens in infrared optical systems is discussed.
    讨论了红外光学系统中场镜的作用。
19. Research on the large field projection lithograph lens
    大视场投影光刻物镜的研究
20. The design of a new kind reflective field lens is introduced in this paper.
    本文介绍一种新型的反射式场镜的设计。
21. A method for the determination of dopamine based on the charge transfer reaction of dopamine with tetrachlorobenzoquinone was established by near field laser thermal lens spectrometry. The determination conditions were evaluated and optimized.
    基于多巴胺与四氯苯醌荷移反应，建立了近场激光热透镜光谱法测定多巴胺的新方法，讨论了测定条件的影响；
22. The main work of the paper is the research on distortion measurement of the large field projection lithography lens.
    论文的主要工作是大视场投影光刻物镜畸变检测方法的研究。
23. Studies on Near Field Thermal Lens Spectrometry and Its Application
    近场激光热透镜光谱分析法研究及其应用
24. The calculative method of the large field projection lithography lens is presented, and on the distortion measuring setup which is accomplished, distortion measurement of 8 inch wafer is completed.
    提出了针对大视场投影光刻物镜畸变的计算方法，并在完成的畸变特性测量装置上进行了8英寸的硅片测量。
25. Diffractive field of Fresnel lens with uniform plane wave, Gauss beam and Super-Gauss beam incidence was analyzed and compared. Simultaneously.
    对均匀平面波、高斯光束和超高斯光束入射下菲涅耳透镜的衍射场在轴上和焦平面上的光强特性进行了研究，比较了它们之间的不同之处；
26. Employing modern binary optical technology in the objective lens of airborne night vision goggle, we designed a novel refractive diffractive hybrid field lens with simple structure, small size, light weight and improved optical performance and efficiency.
    在机载微光夜视仪的物镜中采用先进的二元光学技术，从而设计出一种新颖的折衍混合物镜光学系统，简化系统结构、缩小体积、降低重量，提高像质和光学效率；
27. The large field projection lithography lens is a special optical lenses form, which put an high demands on the design and processing both for mechanical and optical.
    大视场投影光刻物镜是光学系统中的一种特殊的形式，其设计加工要求高。
28. According to the comprehensive evaluation of the final optical system, this structure could achieve the requirements of large field zoom lens in the digital camera. All the lenses composing the zoom system are spherical lens, so the production cost could be reduced effectively.
    评价结果表明，这种结构形式可以实现大视场要求的数码相机变焦距物镜设计，组成系统的全部镜片都为球面透镜，使加工变得容易，降低生产成本。
29. The incident sound field of focused lens simulation using multi Gaussian beam method showed that energy is the largest at the focus.
    本文采用多元高斯叠加法仿真聚焦探头入射声场，发现入射声场在焦点处的能量最大。
30. Temperature field and thermal lens effects of laser diode end pumped composite YAG rod were investigated and compared with conventional Nd: YAG through a numerical analysis method.
    采用数值方法研究了复合激光介质的温度场及热透镜效应，并与相同条件下的普通晶体比较。

noun

1. the lens that is farthest from the eye in an optical device with more than one lens